49862925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 107016960

約数和(自身を除く): 57154035

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 105, 135, 173, 175, 183, 189, 225, 305, 315, 427, 519, 525, 549, 675, 865, 915, 945, 1211, 1281, 1525, 1557, 1575, 1647, 2135, 2595, 2745, 3633, 3843, 4325, 4575, 4671, 4725, 6055, 6405, 7785, 8235, 10553, 10675, 10899, 11529, 12975, 13725, 18165, 19215, 23355, 30275, 31659, 32025, 32697, 38925, 41175, 52765, 54495, 57645, 73871, 90825, 94977, 96075, 116775, 158295, 163485, 221613, 263825, 272475, 284931, 288225, 369355, 474885, 664839, 791475, 817425, 1108065, 1424655, 1846775, 1994517, 2374425, 3324195, 5540325, 7123275, 9972585, 16620975, 49862925]

約数ペア:

[(1, 49862925), (3, 16620975), (5, 9972585), (7, 7123275), (9, 5540325), (15, 3324195), (21, 2374425), (25, 1994517), (27, 1846775), (35, 1424655), (45, 1108065), (61, 817425), (63, 791475), (75, 664839), (105, 474885), (135, 369355), (173, 288225), (175, 284931), (183, 272475), (189, 263825), (225, 221613), (305, 163485), (315, 158295), (427, 116775), (519, 96075), (525, 94977), (549, 90825), (675, 73871), (865, 57645), (915, 54495), (945, 52765), (1211, 41175), (1281, 38925), (1525, 32697), (1557, 32025), (1575, 31659), (1647, 30275), (2135, 23355), (2595, 19215), (2745, 18165), (3633, 13725), (3843, 12975), (4325, 11529), (4575, 10899), (4671, 10675), (4725, 10553), (6055, 8235), (6405, 7785)]