50154975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 54

約数和(自身を含む): 97348680

約数和(自身を除く): 47193705

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1319, 1521, 2535, 2925, 3957, 4225, 6595, 7605, 11871, 12675, 17147, 19785, 32975, 38025, 51441, 59355, 85735, 98925, 154323, 222911, 257205, 296775, 428675, 668733, 771615, 1114555, 1286025, 2006199, 3343665, 3858075, 5572775, 10030995, 16718325, 50154975]

約数ペア:

[(1, 50154975), (3, 16718325), (5, 10030995), (9, 5572775), (13, 3858075), (15, 3343665), (25, 2006199), (39, 1286025), (45, 1114555), (65, 771615), (75, 668733), (117, 428675), (169, 296775), (195, 257205), (225, 222911), (325, 154323), (507, 98925), (585, 85735), (845, 59355), (975, 51441), (1319, 38025), (1521, 32975), (2535, 19785), (2925, 17147), (3957, 12675), (4225, 11871), (6595, 7605)]