53109840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 190630656

約数和(自身を除く): 137520816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 313, 336, 404, 420, 505, 560, 606, 626, 707, 808, 840, 939, 1010, 1212, 1252, 1414, 1515, 1565, 1616, 1680, 1878, 2020, 2121, 2191, 2424, 2504, 2828, 3030, 3130, 3535, 3756, 4040, 4242, 4382, 4695, 4848, 5008, 5656, 6060, 6260, 6573, 7070, 7512, 8080, 8484, 8764, 9390, 10605, 10955, 11312, 12120, 12520, 13146, 14140, 15024, 16968, 17528, 18780, 21210, 21910, 24240, 25040, 26292, 28280, 31613, 32865, 33936, 35056, 37560, 42420, 43820, 52584, 56560, 63226, 65730, 75120, 84840, 87640, 94839, 105168, 126452, 131460, 158065, 169680, 175280, 189678, 221291, 252904, 262920, 316130, 379356, 442582, 474195, 505808, 525840, 632260, 663873, 758712, 885164, 948390, 1106455, 1264520, 1327746, 1517424, 1770328, 1896780, 2212910, 2529040, 2655492, 3319365, 3540656, 3793560, 4425820, 5310984, 6638730, 7587120, 8851640, 10621968, 13277460, 17703280, 26554920, 53109840]

約数ペア:

[(1, 53109840), (2, 26554920), (3, 17703280), (4, 13277460), (5, 10621968), (6, 8851640), (7, 7587120), (8, 6638730), (10, 5310984), (12, 4425820), (14, 3793560), (15, 3540656), (16, 3319365), (20, 2655492), (21, 2529040), (24, 2212910), (28, 1896780), (30, 1770328), (35, 1517424), (40, 1327746), (42, 1264520), (48, 1106455), (56, 948390), (60, 885164), (70, 758712), (80, 663873), (84, 632260), (101, 525840), (105, 505808), (112, 474195), (120, 442582), (140, 379356), (168, 316130), (202, 262920), (210, 252904), (240, 221291), (280, 189678), (303, 175280), (313, 169680), (336, 158065), (404, 131460), (420, 126452), (505, 105168), (560, 94839), (606, 87640), (626, 84840), (707, 75120), (808, 65730), (840, 63226), (939, 56560), (1010, 52584), (1212, 43820), (1252, 42420), (1414, 37560), (1515, 35056), (1565, 33936), (1616, 32865), (1680, 31613), (1878, 28280), (2020, 26292), (2121, 25040), (2191, 24240), (2424, 21910), (2504, 21210), (2828, 18780), (3030, 17528), (3130, 16968), (3535, 15024), (3756, 14140), (4040, 13146), (4242, 12520), (4382, 12120), (4695, 11312), (4848, 10955), (5008, 10605), (5656, 9390), (6060, 8764), (6260, 8484), (6573, 8080), (7070, 7512)]