52490100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 167892032

約数和(自身を除く): 115401932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 258, 260, 300, 313, 325, 390, 430, 516, 559, 626, 645, 650, 780, 860, 939, 975, 1075, 1118, 1252, 1290, 1300, 1565, 1677, 1878, 1950, 2150, 2236, 2580, 2795, 3130, 3225, 3354, 3756, 3900, 4069, 4300, 4695, 5590, 6260, 6450, 6708, 7825, 8138, 8385, 9390, 11180, 12207, 12900, 13459, 13975, 15650, 16276, 16770, 18780, 20345, 23475, 24414, 26918, 27950, 31300, 33540, 40377, 40690, 41925, 46950, 48828, 53836, 55900, 61035, 67295, 80754, 81380, 83850, 93900, 101725, 122070, 134590, 161508, 167700, 174967, 201885, 203450, 244140, 269180, 305175, 336475, 349934, 403770, 406900, 524901, 610350, 672950, 699868, 807540, 874835, 1009425, 1049802, 1220700, 1345900, 1749670, 2018850, 2099604, 2624505, 3499340, 4037700, 4374175, 5249010, 8748350, 10498020, 13122525, 17496700, 26245050, 52490100]

約数ペア:

[(1, 52490100), (2, 26245050), (3, 17496700), (4, 13122525), (5, 10498020), (6, 8748350), (10, 5249010), (12, 4374175), (13, 4037700), (15, 3499340), (20, 2624505), (25, 2099604), (26, 2018850), (30, 1749670), (39, 1345900), (43, 1220700), (50, 1049802), (52, 1009425), (60, 874835), (65, 807540), (75, 699868), (78, 672950), (86, 610350), (100, 524901), (129, 406900), (130, 403770), (150, 349934), (156, 336475), (172, 305175), (195, 269180), (215, 244140), (258, 203450), (260, 201885), (300, 174967), (313, 167700), (325, 161508), (390, 134590), (430, 122070), (516, 101725), (559, 93900), (626, 83850), (645, 81380), (650, 80754), (780, 67295), (860, 61035), (939, 55900), (975, 53836), (1075, 48828), (1118, 46950), (1252, 41925), (1290, 40690), (1300, 40377), (1565, 33540), (1677, 31300), (1878, 27950), (1950, 26918), (2150, 24414), (2236, 23475), (2580, 20345), (2795, 18780), (3130, 16770), (3225, 16276), (3354, 15650), (3756, 13975), (3900, 13459), (4069, 12900), (4300, 12207), (4695, 11180), (5590, 9390), (6260, 8385), (6450, 8138), (6708, 7825)]