49253100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 156469152

約数和(自身を除く): 107216052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 73, 75, 78, 100, 130, 146, 150, 156, 173, 195, 219, 260, 292, 300, 325, 346, 365, 390, 438, 519, 650, 692, 730, 780, 865, 876, 949, 975, 1038, 1095, 1300, 1460, 1730, 1825, 1898, 1950, 2076, 2190, 2249, 2595, 2847, 3460, 3650, 3796, 3900, 4325, 4380, 4498, 4745, 5190, 5475, 5694, 6747, 7300, 8650, 8996, 9490, 10380, 10950, 11245, 11388, 12629, 12975, 13494, 14235, 17300, 18980, 21900, 22490, 23725, 25258, 25950, 26988, 28470, 33735, 37887, 44980, 47450, 50516, 51900, 56225, 56940, 63145, 67470, 71175, 75774, 94900, 112450, 126290, 134940, 142350, 151548, 164177, 168675, 189435, 224900, 252580, 284700, 315725, 328354, 337350, 378870, 492531, 631450, 656708, 674700, 757740, 820885, 947175, 985062, 1262900, 1641770, 1894350, 1970124, 2462655, 3283540, 3788700, 4104425, 4925310, 8208850, 9850620, 12313275, 16417700, 24626550, 49253100]

約数ペア:

[(1, 49253100), (2, 24626550), (3, 16417700), (4, 12313275), (5, 9850620), (6, 8208850), (10, 4925310), (12, 4104425), (13, 3788700), (15, 3283540), (20, 2462655), (25, 1970124), (26, 1894350), (30, 1641770), (39, 1262900), (50, 985062), (52, 947175), (60, 820885), (65, 757740), (73, 674700), (75, 656708), (78, 631450), (100, 492531), (130, 378870), (146, 337350), (150, 328354), (156, 315725), (173, 284700), (195, 252580), (219, 224900), (260, 189435), (292, 168675), (300, 164177), (325, 151548), (346, 142350), (365, 134940), (390, 126290), (438, 112450), (519, 94900), (650, 75774), (692, 71175), (730, 67470), (780, 63145), (865, 56940), (876, 56225), (949, 51900), (975, 50516), (1038, 47450), (1095, 44980), (1300, 37887), (1460, 33735), (1730, 28470), (1825, 26988), (1898, 25950), (1950, 25258), (2076, 23725), (2190, 22490), (2249, 21900), (2595, 18980), (2847, 17300), (3460, 14235), (3650, 13494), (3796, 12975), (3900, 12629), (4325, 11388), (4380, 11245), (4498, 10950), (4745, 10380), (5190, 9490), (5475, 8996), (5694, 8650), (6747, 7300)]