49960560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 169989120

約数和(自身を除く): 120028560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 239, 240, 260, 268, 312, 335, 390, 402, 478, 520, 536, 624, 670, 717, 780, 804, 871, 956, 1005, 1040, 1072, 1195, 1340, 1434, 1560, 1608, 1742, 1912, 2010, 2390, 2613, 2680, 2868, 3107, 3120, 3216, 3484, 3585, 3824, 4020, 4355, 4780, 5226, 5360, 5736, 6214, 6968, 7170, 8040, 8710, 9321, 9560, 10452, 11472, 12428, 13065, 13936, 14340, 15535, 16013, 16080, 17420, 18642, 19120, 20904, 24856, 26130, 28680, 31070, 32026, 34840, 37284, 41808, 46605, 48039, 49712, 52260, 57360, 62140, 64052, 69680, 74568, 80065, 93210, 96078, 104520, 124280, 128104, 149136, 160130, 186420, 192156, 208169, 209040, 240195, 248560, 256208, 320260, 372840, 384312, 416338, 480390, 624507, 640520, 745680, 768624, 832676, 960780, 1040845, 1249014, 1281040, 1665352, 1921560, 2081690, 2498028, 3122535, 3330704, 3843120, 4163380, 4996056, 6245070, 8326760, 9992112, 12490140, 16653520, 24980280, 49960560]

約数ペア:

[(1, 49960560), (2, 24980280), (3, 16653520), (4, 12490140), (5, 9992112), (6, 8326760), (8, 6245070), (10, 4996056), (12, 4163380), (13, 3843120), (15, 3330704), (16, 3122535), (20, 2498028), (24, 2081690), (26, 1921560), (30, 1665352), (39, 1281040), (40, 1249014), (48, 1040845), (52, 960780), (60, 832676), (65, 768624), (67, 745680), (78, 640520), (80, 624507), (104, 480390), (120, 416338), (130, 384312), (134, 372840), (156, 320260), (195, 256208), (201, 248560), (208, 240195), (239, 209040), (240, 208169), (260, 192156), (268, 186420), (312, 160130), (335, 149136), (390, 128104), (402, 124280), (478, 104520), (520, 96078), (536, 93210), (624, 80065), (670, 74568), (717, 69680), (780, 64052), (804, 62140), (871, 57360), (956, 52260), (1005, 49712), (1040, 48039), (1072, 46605), (1195, 41808), (1340, 37284), (1434, 34840), (1560, 32026), (1608, 31070), (1742, 28680), (1912, 26130), (2010, 24856), (2390, 20904), (2613, 19120), (2680, 18642), (2868, 17420), (3107, 16080), (3120, 16013), (3216, 15535), (3484, 14340), (3585, 13936), (3824, 13065), (4020, 12428), (4355, 11472), (4780, 10452), (5226, 9560), (5360, 9321), (5736, 8710), (6214, 8040), (6968, 7170)]