47955150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1826

約数の個数: 72

約数和(自身を含む): 131026584

約数和(自身を除く): 83071434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1747, 1830, 2745, 3050, 3494, 4575, 5241, 5490, 8735, 9150, 10482, 13725, 15723, 17470, 26205, 27450, 31446, 43675, 52410, 78615, 87350, 106567, 131025, 157230, 213134, 262050, 319701, 393075, 532835, 639402, 786150, 959103, 1065670, 1598505, 1918206, 2664175, 3197010, 4795515, 5328350, 7992525, 9591030, 15985050, 23977575, 47955150]

約数ペア:

[(1, 47955150), (2, 23977575), (3, 15985050), (5, 9591030), (6, 7992525), (9, 5328350), (10, 4795515), (15, 3197010), (18, 2664175), (25, 1918206), (30, 1598505), (45, 1065670), (50, 959103), (61, 786150), (75, 639402), (90, 532835), (122, 393075), (150, 319701), (183, 262050), (225, 213134), (305, 157230), (366, 131025), (450, 106567), (549, 87350), (610, 78615), (915, 52410), (1098, 43675), (1525, 31446), (1747, 27450), (1830, 26205), (2745, 17470), (3050, 15723), (3494, 13725), (4575, 10482), (5241, 9150), (5490, 8735)]