50550520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 122083200

約数和(自身を除く): 71532680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 941, 1343, 1580, 1882, 2686, 3160, 3764, 4705, 5372, 6715, 7528, 9410, 10744, 13430, 15997, 18820, 26860, 31994, 37640, 53720, 63988, 74339, 79985, 127976, 148678, 159970, 297356, 319940, 371695, 594712, 639880, 743390, 1263763, 1486780, 2527526, 2973560, 5055052, 6318815, 10110104, 12637630, 25275260, 50550520]

約数ペア:

[(1, 50550520), (2, 25275260), (4, 12637630), (5, 10110104), (8, 6318815), (10, 5055052), (17, 2973560), (20, 2527526), (34, 1486780), (40, 1263763), (68, 743390), (79, 639880), (85, 594712), (136, 371695), (158, 319940), (170, 297356), (316, 159970), (340, 148678), (395, 127976), (632, 79985), (680, 74339), (790, 63988), (941, 53720), (1343, 37640), (1580, 31994), (1882, 26860), (2686, 18820), (3160, 15997), (3764, 13430), (4705, 10744), (5372, 9410), (6715, 7528)]