49358820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 173408256

約数和(自身を除く): 124049436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 223, 238, 255, 310, 340, 357, 372, 420, 434, 446, 465, 476, 510, 527, 595, 620, 651, 669, 714, 868, 892, 930, 1020, 1054, 1085, 1115, 1190, 1302, 1338, 1428, 1561, 1581, 1785, 1860, 2108, 2170, 2230, 2380, 2604, 2635, 2676, 3122, 3162, 3255, 3345, 3570, 3689, 3791, 4340, 4460, 4683, 5270, 6244, 6324, 6510, 6690, 6913, 7140, 7378, 7582, 7805, 7905, 9366, 10540, 11067, 11373, 13020, 13380, 13826, 14756, 15164, 15610, 15810, 18445, 18732, 18955, 20739, 22134, 22746, 23415, 26537, 27652, 31220, 31620, 34565, 36890, 37910, 41478, 44268, 45492, 46830, 48391, 53074, 55335, 56865, 69130, 73780, 75820, 79611, 82956, 93660, 96782, 103695, 106148, 110670, 113730, 117521, 132685, 138260, 145173, 159222, 193564, 207390, 221340, 227460, 235042, 241955, 265370, 290346, 318444, 352563, 398055, 414780, 470084, 483910, 530740, 580692, 587605, 705126, 725865, 796110, 822647, 967820, 1175210, 1410252, 1451730, 1592220, 1645294, 1762815, 2350420, 2467941, 2903460, 3290588, 3525630, 4113235, 4935882, 7051260, 8226470, 9871764, 12339705, 16452940, 24679410, 49358820]

約数ペア:

[(1, 49358820), (2, 24679410), (3, 16452940), (4, 12339705), (5, 9871764), (6, 8226470), (7, 7051260), (10, 4935882), (12, 4113235), (14, 3525630), (15, 3290588), (17, 2903460), (20, 2467941), (21, 2350420), (28, 1762815), (30, 1645294), (31, 1592220), (34, 1451730), (35, 1410252), (42, 1175210), (51, 967820), (60, 822647), (62, 796110), (68, 725865), (70, 705126), (84, 587605), (85, 580692), (93, 530740), (102, 483910), (105, 470084), (119, 414780), (124, 398055), (140, 352563), (155, 318444), (170, 290346), (186, 265370), (204, 241955), (210, 235042), (217, 227460), (223, 221340), (238, 207390), (255, 193564), (310, 159222), (340, 145173), (357, 138260), (372, 132685), (420, 117521), (434, 113730), (446, 110670), (465, 106148), (476, 103695), (510, 96782), (527, 93660), (595, 82956), (620, 79611), (651, 75820), (669, 73780), (714, 69130), (868, 56865), (892, 55335), (930, 53074), (1020, 48391), (1054, 46830), (1085, 45492), (1115, 44268), (1190, 41478), (1302, 37910), (1338, 36890), (1428, 34565), (1561, 31620), (1581, 31220), (1785, 27652), (1860, 26537), (2108, 23415), (2170, 22746), (2230, 22134), (2380, 20739), (2604, 18955), (2635, 18732), (2676, 18445), (3122, 15810), (3162, 15610), (3255, 15164), (3345, 14756), (3570, 13826), (3689, 13380), (3791, 13020), (4340, 11373), (4460, 11067), (4683, 10540), (5270, 9366), (6244, 7905), (6324, 7805), (6510, 7582), (6690, 7378), (6913, 7140)]