49502040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1953

約数の個数: 128

約数和(自身を含む): 175288320

約数和(自身を除く): 125786280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 1901, 2170, 2604, 3255, 3720, 3802, 4340, 5208, 5703, 6510, 7604, 8680, 9505, 11406, 13020, 13307, 15208, 19010, 22812, 26040, 26614, 28515, 38020, 39921, 45624, 53228, 57030, 58931, 66535, 76040, 79842, 106456, 114060, 117862, 133070, 159684, 176793, 199605, 228120, 235724, 266140, 294655, 319368, 353586, 399210, 412517, 471448, 532280, 589310, 707172, 798420, 825034, 883965, 1178620, 1237551, 1414344, 1596840, 1650068, 1767930, 2062585, 2357240, 2475102, 3300136, 3535860, 4125170, 4950204, 6187755, 7071720, 8250340, 9900408, 12375510, 16500680, 24751020, 49502040]

約数ペア:

[(1, 49502040), (2, 24751020), (3, 16500680), (4, 12375510), (5, 9900408), (6, 8250340), (7, 7071720), (8, 6187755), (10, 4950204), (12, 4125170), (14, 3535860), (15, 3300136), (20, 2475102), (21, 2357240), (24, 2062585), (28, 1767930), (30, 1650068), (31, 1596840), (35, 1414344), (40, 1237551), (42, 1178620), (56, 883965), (60, 825034), (62, 798420), (70, 707172), (84, 589310), (93, 532280), (105, 471448), (120, 412517), (124, 399210), (140, 353586), (155, 319368), (168, 294655), (186, 266140), (210, 235724), (217, 228120), (248, 199605), (280, 176793), (310, 159684), (372, 133070), (420, 117862), (434, 114060), (465, 106456), (620, 79842), (651, 76040), (744, 66535), (840, 58931), (868, 57030), (930, 53228), (1085, 45624), (1240, 39921), (1302, 38020), (1736, 28515), (1860, 26614), (1901, 26040), (2170, 22812), (2604, 19010), (3255, 15208), (3720, 13307), (3802, 13020), (4340, 11406), (5208, 9505), (5703, 8680), (6510, 7604)]