50440260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64667}}^1$

素因数の和:64692

約数の個数: 48

約数和(自身を含む): 152099136

約数和(自身を除く): 101658876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 64667, 129334, 194001, 258668, 323335, 388002, 646670, 776004, 840671, 970005, 1293340, 1681342, 1940010, 2522013, 3362684, 3880020, 4203355, 5044026, 8406710, 10088052, 12610065, 16813420, 25220130, 50440260]

約数ペア:

[(1, 50440260), (2, 25220130), (3, 16813420), (4, 12610065), (5, 10088052), (6, 8406710), (10, 5044026), (12, 4203355), (13, 3880020), (15, 3362684), (20, 2522013), (26, 1940010), (30, 1681342), (39, 1293340), (52, 970005), (60, 840671), (65, 776004), (78, 646670), (130, 388002), (156, 323335), (195, 258668), (260, 194001), (390, 129334), (780, 64667)]