50420760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32321}}^1$

素因数の和:32348

約数の個数: 64

約数和(自身を含む): 162902880

約数和(自身を除く): 112482120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 32321, 64642, 96963, 129284, 161605, 193926, 258568, 323210, 387852, 420173, 484815, 646420, 775704, 840346, 969630, 1260519, 1292840, 1680692, 1939260, 2100865, 2521038, 3361384, 3878520, 4201730, 5042076, 6302595, 8403460, 10084152, 12605190, 16806920, 25210380, 50420760]

約数ペア:

[(1, 50420760), (2, 25210380), (3, 16806920), (4, 12605190), (5, 10084152), (6, 8403460), (8, 6302595), (10, 5042076), (12, 4201730), (13, 3878520), (15, 3361384), (20, 2521038), (24, 2100865), (26, 1939260), (30, 1680692), (39, 1292840), (40, 1260519), (52, 969630), (60, 840346), (65, 775704), (78, 646420), (104, 484815), (120, 420173), (130, 387852), (156, 323210), (195, 258568), (260, 193926), (312, 161605), (390, 129284), (520, 96963), (780, 64642), (1560, 32321)]