53060920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 138373200

約数和(自身を除く): 85312280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 577, 605, 760, 836, 968, 1045, 1154, 1210, 1672, 2090, 2299, 2308, 2420, 2885, 4180, 4598, 4616, 4840, 5770, 6347, 8360, 9196, 10963, 11495, 11540, 12694, 18392, 21926, 22990, 23080, 25388, 31735, 43852, 45980, 50776, 54815, 63470, 69817, 87704, 91960, 109630, 120593, 126940, 139634, 219260, 241186, 253880, 279268, 349085, 438520, 482372, 558536, 602965, 698170, 964744, 1205930, 1326523, 1396340, 2411860, 2653046, 2792680, 4823720, 5306092, 6632615, 10612184, 13265230, 26530460, 53060920]

約数ペア:

[(1, 53060920), (2, 26530460), (4, 13265230), (5, 10612184), (8, 6632615), (10, 5306092), (11, 4823720), (19, 2792680), (20, 2653046), (22, 2411860), (38, 1396340), (40, 1326523), (44, 1205930), (55, 964744), (76, 698170), (88, 602965), (95, 558536), (110, 482372), (121, 438520), (152, 349085), (190, 279268), (209, 253880), (220, 241186), (242, 219260), (380, 139634), (418, 126940), (440, 120593), (484, 109630), (577, 91960), (605, 87704), (760, 69817), (836, 63470), (968, 54815), (1045, 50776), (1154, 45980), (1210, 43852), (1672, 31735), (2090, 25388), (2299, 23080), (2308, 22990), (2420, 21926), (2885, 18392), (4180, 12694), (4598, 11540), (4616, 11495), (4840, 10963), (5770, 9196), (6347, 8360)]