49520320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9103}}^1$

素因数の和:9137

約数の個数: 56

約数和(自身を含む): 124870464

約数和(自身を除く): 75350144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9103, 18206, 36412, 45515, 72824, 91030, 145648, 154751, 182060, 291296, 309502, 364120, 582592, 619004, 728240, 773755, 1238008, 1456480, 1547510, 2476016, 2912960, 3095020, 4952032, 6190040, 9904064, 12380080, 24760160, 49520320]

約数ペア:

[(1, 49520320), (2, 24760160), (4, 12380080), (5, 9904064), (8, 6190040), (10, 4952032), (16, 3095020), (17, 2912960), (20, 2476016), (32, 1547510), (34, 1456480), (40, 1238008), (64, 773755), (68, 728240), (80, 619004), (85, 582592), (136, 364120), (160, 309502), (170, 291296), (272, 182060), (320, 154751), (340, 145648), (544, 91030), (680, 72824), (1088, 45515), (1360, 36412), (2720, 18206), (5440, 9103)]