53041968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 171658656

約数和(自身を除く): 118616688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 521, 606, 707, 808, 909, 1008, 1042, 1212, 1414, 1563, 1616, 1818, 2084, 2121, 2424, 2828, 3126, 3636, 3647, 4168, 4242, 4689, 4848, 5656, 6252, 6363, 7272, 7294, 8336, 8484, 9378, 10941, 11312, 12504, 12726, 14544, 14588, 16968, 18756, 21882, 25008, 25452, 29176, 32823, 33936, 37512, 43764, 50904, 52621, 58352, 65646, 75024, 87528, 101808, 105242, 131292, 157863, 175056, 210484, 262584, 315726, 368347, 420968, 473589, 525168, 631452, 736694, 841936, 947178, 1105041, 1262904, 1473388, 1894356, 2210082, 2525808, 2946776, 3315123, 3788712, 4420164, 5893552, 6630246, 7577424, 8840328, 13260492, 17680656, 26520984, 53041968]

約数ペア:

[(1, 53041968), (2, 26520984), (3, 17680656), (4, 13260492), (6, 8840328), (7, 7577424), (8, 6630246), (9, 5893552), (12, 4420164), (14, 3788712), (16, 3315123), (18, 2946776), (21, 2525808), (24, 2210082), (28, 1894356), (36, 1473388), (42, 1262904), (48, 1105041), (56, 947178), (63, 841936), (72, 736694), (84, 631452), (101, 525168), (112, 473589), (126, 420968), (144, 368347), (168, 315726), (202, 262584), (252, 210484), (303, 175056), (336, 157863), (404, 131292), (504, 105242), (521, 101808), (606, 87528), (707, 75024), (808, 65646), (909, 58352), (1008, 52621), (1042, 50904), (1212, 43764), (1414, 37512), (1563, 33936), (1616, 32823), (1818, 29176), (2084, 25452), (2121, 25008), (2424, 21882), (2828, 18756), (3126, 16968), (3636, 14588), (3647, 14544), (4168, 12726), (4242, 12504), (4689, 11312), (4848, 10941), (5656, 9378), (6252, 8484), (6363, 8336), (7272, 7294)]