51723780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 155361024

約数和(自身を除く): 103637244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1013, 1110, 1380, 1702, 2026, 2220, 2553, 3039, 3404, 4052, 4255, 5065, 5106, 6078, 8510, 10130, 10212, 12156, 12765, 15195, 17020, 20260, 23299, 25530, 30390, 37481, 46598, 51060, 60780, 69897, 74962, 93196, 112443, 116495, 139794, 149924, 187405, 224886, 232990, 279588, 349485, 374810, 449772, 465980, 562215, 698970, 749620, 862063, 1124430, 1397940, 1724126, 2248860, 2586189, 3448252, 4310315, 5172378, 8620630, 10344756, 12930945, 17241260, 25861890, 51723780]

約数ペア:

[(1, 51723780), (2, 25861890), (3, 17241260), (4, 12930945), (5, 10344756), (6, 8620630), (10, 5172378), (12, 4310315), (15, 3448252), (20, 2586189), (23, 2248860), (30, 1724126), (37, 1397940), (46, 1124430), (60, 862063), (69, 749620), (74, 698970), (92, 562215), (111, 465980), (115, 449772), (138, 374810), (148, 349485), (185, 279588), (222, 232990), (230, 224886), (276, 187405), (345, 149924), (370, 139794), (444, 116495), (460, 112443), (555, 93196), (690, 74962), (740, 69897), (851, 60780), (1013, 51060), (1110, 46598), (1380, 37481), (1702, 30390), (2026, 25530), (2220, 23299), (2553, 20260), (3039, 17020), (3404, 15195), (4052, 12765), (4255, 12156), (5065, 10212), (5106, 10130), (6078, 8510)]