50012803100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{1361}}^1$

素因数の和:2640

約数の個数: 144

約数和(自身を含む): 122146557120

約数和(自身を除く): 72133754020

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1229, 1300, 1361, 1495, 2300, 2458, 2722, 2990, 4916, 5444, 5980, 6145, 6805, 7475, 12290, 13610, 14950, 15977, 17693, 24580, 27220, 28267, 29900, 30725, 31303, 31954, 34025, 35386, 56534, 61450, 62606, 63908, 68050, 70772, 79885, 88465, 113068, 122900, 125212, 136100, 141335, 156515, 159770, 176930, 282670, 313030, 319540, 353860, 367471, 399425, 406939, 442325, 565340, 626060, 706675, 734942, 782575, 798850, 813878, 884650, 1413350, 1469884, 1565150, 1597700, 1627756, 1672669, 1769300, 1837355, 2034695, 2826700, 3130300, 3345338, 3674710, 4069390, 6690676, 7349420, 8138780, 8363345, 9186775, 10173475, 16726690, 18373550, 20346950, 21744697, 33453380, 36747100, 38471387, 40693900, 41816725, 43489394, 76942774, 83633450, 86978788, 108723485, 153885548, 167266900, 192356935, 217446970, 384713870, 434893940, 500128031, 543617425, 769427740, 961784675, 1000256062, 1087234850, 1923569350, 2000512124, 2174469700, 2500640155, 3847138700, 5001280310, 10002560620, 12503200775, 25006401550, 50012803100]

約数ペア:

[(1, 50012803100), (2, 25006401550), (4, 12503200775), (5, 10002560620), (10, 5001280310), (13, 3847138700), (20, 2500640155), (23, 2174469700), (25, 2000512124), (26, 1923569350), (46, 1087234850), (50, 1000256062), (52, 961784675), (65, 769427740), (92, 543617425), (100, 500128031), (115, 434893940), (130, 384713870), (230, 217446970), (260, 192356935), (299, 167266900), (325, 153885548), (460, 108723485), (575, 86978788), (598, 83633450), (650, 76942774), (1150, 43489394), (1196, 41816725), (1229, 40693900), (1300, 38471387), (1361, 36747100), (1495, 33453380), (2300, 21744697), (2458, 20346950), (2722, 18373550), (2990, 16726690), (4916, 10173475), (5444, 9186775), (5980, 8363345), (6145, 8138780), (6805, 7349420), (7475, 6690676), (12290, 4069390), (13610, 3674710), (14950, 3345338), (15977, 3130300), (17693, 2826700), (24580, 2034695), (27220, 1837355), (28267, 1769300), (29900, 1672669), (30725, 1627756), (31303, 1597700), (31954, 1565150), (34025, 1469884), (35386, 1413350), (56534, 884650), (61450, 813878), (62606, 798850), (63908, 782575), (68050, 734942), (70772, 706675), (79885, 626060), (88465, 565340), (113068, 442325), (122900, 406939), (125212, 399425), (136100, 367471), (141335, 353860), (156515, 319540), (159770, 313030), (176930, 282670)]