47493990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 129179232

約数和(自身を除く): 81685242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 61, 82, 90, 122, 123, 183, 205, 211, 246, 305, 366, 369, 410, 422, 549, 610, 615, 633, 738, 915, 1055, 1098, 1230, 1266, 1830, 1845, 1899, 2110, 2501, 2745, 3165, 3690, 3798, 5002, 5490, 6330, 7503, 8651, 9495, 12505, 12871, 15006, 17302, 18990, 22509, 25010, 25742, 25953, 37515, 38613, 43255, 45018, 51906, 64355, 75030, 77226, 77859, 86510, 112545, 115839, 128710, 129765, 155718, 193065, 225090, 231678, 259530, 386130, 389295, 527711, 579195, 778590, 1055422, 1158390, 1583133, 2638555, 3166266, 4749399, 5277110, 7915665, 9498798, 15831330, 23746995, 47493990]

約数ペア:

[(1, 47493990), (2, 23746995), (3, 15831330), (5, 9498798), (6, 7915665), (9, 5277110), (10, 4749399), (15, 3166266), (18, 2638555), (30, 1583133), (41, 1158390), (45, 1055422), (61, 778590), (82, 579195), (90, 527711), (122, 389295), (123, 386130), (183, 259530), (205, 231678), (211, 225090), (246, 193065), (305, 155718), (366, 129765), (369, 128710), (410, 115839), (422, 112545), (549, 86510), (610, 77859), (615, 77226), (633, 75030), (738, 64355), (915, 51906), (1055, 45018), (1098, 43255), (1230, 38613), (1266, 37515), (1830, 25953), (1845, 25742), (1899, 25010), (2110, 22509), (2501, 18990), (2745, 17302), (3165, 15006), (3690, 12871), (3798, 12505), (5002, 9495), (5490, 8651), (6330, 7503)]