50199840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 174073536

約数和(自身を除く): 123873696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 491, 568, 639, 710, 720, 852, 982, 1065, 1136, 1278, 1420, 1440, 1473, 1704, 1964, 2130, 2272, 2455, 2556, 2840, 2946, 3195, 3408, 3928, 4260, 4419, 4910, 5112, 5680, 5892, 6390, 6816, 7365, 7856, 8520, 8838, 9820, 10224, 11360, 11784, 12780, 14730, 15712, 17040, 17676, 19640, 20448, 22095, 23568, 25560, 29460, 34080, 34861, 35352, 39280, 44190, 47136, 51120, 58920, 69722, 70704, 78560, 88380, 102240, 104583, 117840, 139444, 141408, 174305, 176760, 209166, 235680, 278888, 313749, 348610, 353520, 418332, 522915, 557776, 627498, 697220, 707040, 836664, 1045830, 1115552, 1254996, 1394440, 1568745, 1673328, 2091660, 2509992, 2788880, 3137490, 3346656, 4183320, 5019984, 5577760, 6274980, 8366640, 10039968, 12549960, 16733280, 25099920, 50199840]

約数ペア:

[(1, 50199840), (2, 25099920), (3, 16733280), (4, 12549960), (5, 10039968), (6, 8366640), (8, 6274980), (9, 5577760), (10, 5019984), (12, 4183320), (15, 3346656), (16, 3137490), (18, 2788880), (20, 2509992), (24, 2091660), (30, 1673328), (32, 1568745), (36, 1394440), (40, 1254996), (45, 1115552), (48, 1045830), (60, 836664), (71, 707040), (72, 697220), (80, 627498), (90, 557776), (96, 522915), (120, 418332), (142, 353520), (144, 348610), (160, 313749), (180, 278888), (213, 235680), (240, 209166), (284, 176760), (288, 174305), (355, 141408), (360, 139444), (426, 117840), (480, 104583), (491, 102240), (568, 88380), (639, 78560), (710, 70704), (720, 69722), (852, 58920), (982, 51120), (1065, 47136), (1136, 44190), (1278, 39280), (1420, 35352), (1440, 34861), (1473, 34080), (1704, 29460), (1964, 25560), (2130, 23568), (2272, 22095), (2455, 20448), (2556, 19640), (2840, 17676), (2946, 17040), (3195, 15712), (3408, 14730), (3928, 12780), (4260, 11784), (4419, 11360), (4910, 10224), (5112, 9820), (5680, 8838), (5892, 8520), (6390, 7856), (6816, 7365)]