52213980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 183794688

約数和(自身を除く): 131580708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 131, 140, 146, 156, 182, 195, 210, 219, 260, 262, 273, 292, 364, 365, 390, 393, 420, 438, 455, 511, 524, 546, 655, 730, 780, 786, 876, 910, 917, 949, 1022, 1092, 1095, 1310, 1365, 1460, 1533, 1572, 1703, 1820, 1834, 1898, 1965, 2044, 2190, 2555, 2620, 2730, 2751, 2847, 3066, 3406, 3668, 3796, 3930, 4380, 4585, 4745, 5109, 5110, 5460, 5502, 5694, 6132, 6643, 6812, 7665, 7860, 8515, 9170, 9490, 9563, 10218, 10220, 11004, 11388, 11921, 13286, 13755, 14235, 15330, 17030, 18340, 18980, 19126, 19929, 20436, 23842, 25545, 26572, 27510, 28470, 28689, 30660, 33215, 34060, 35763, 38252, 39858, 47684, 47815, 51090, 55020, 56940, 57378, 59605, 66430, 66941, 71526, 79716, 95630, 99645, 102180, 114756, 119210, 124319, 132860, 133882, 143052, 143445, 178815, 191260, 199290, 200823, 238420, 248638, 267764, 286890, 334705, 357630, 372957, 398580, 401646, 497276, 573780, 621595, 669410, 715260, 745914, 803292, 870233, 1004115, 1243190, 1338820, 1491828, 1740466, 1864785, 2008230, 2486380, 2610699, 3480932, 3729570, 4016460, 4351165, 5221398, 7459140, 8702330, 10442796, 13053495, 17404660, 26106990, 52213980]

約数ペア:

[(1, 52213980), (2, 26106990), (3, 17404660), (4, 13053495), (5, 10442796), (6, 8702330), (7, 7459140), (10, 5221398), (12, 4351165), (13, 4016460), (14, 3729570), (15, 3480932), (20, 2610699), (21, 2486380), (26, 2008230), (28, 1864785), (30, 1740466), (35, 1491828), (39, 1338820), (42, 1243190), (52, 1004115), (60, 870233), (65, 803292), (70, 745914), (73, 715260), (78, 669410), (84, 621595), (91, 573780), (105, 497276), (130, 401646), (131, 398580), (140, 372957), (146, 357630), (156, 334705), (182, 286890), (195, 267764), (210, 248638), (219, 238420), (260, 200823), (262, 199290), (273, 191260), (292, 178815), (364, 143445), (365, 143052), (390, 133882), (393, 132860), (420, 124319), (438, 119210), (455, 114756), (511, 102180), (524, 99645), (546, 95630), (655, 79716), (730, 71526), (780, 66941), (786, 66430), (876, 59605), (910, 57378), (917, 56940), (949, 55020), (1022, 51090), (1092, 47815), (1095, 47684), (1310, 39858), (1365, 38252), (1460, 35763), (1533, 34060), (1572, 33215), (1703, 30660), (1820, 28689), (1834, 28470), (1898, 27510), (1965, 26572), (2044, 25545), (2190, 23842), (2555, 20436), (2620, 19929), (2730, 19126), (2751, 18980), (2847, 18340), (3066, 17030), (3406, 15330), (3668, 14235), (3796, 13755), (3930, 13286), (4380, 11921), (4585, 11388), (4745, 11004), (5109, 10220), (5110, 10218), (5460, 9563), (5502, 9490), (5694, 9170), (6132, 8515), (6643, 7860), (6812, 7665)]