56980872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3623

約数の個数: 96

約数和(自身を含む): 176019480

約数和(自身を除く): 119038608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3581, 3978, 5304, 7162, 7956, 10743, 14324, 15912, 21486, 28648, 32229, 42972, 46553, 60877, 64458, 85944, 93106, 121754, 128916, 139659, 182631, 186212, 243508, 257832, 279318, 365262, 372424, 418977, 487016, 547893, 558636, 730524, 791401, 837954, 1095786, 1117272, 1461048, 1582802, 1675908, 2191572, 2374203, 3165604, 3351816, 4383144, 4748406, 6331208, 7122609, 9496812, 14245218, 18993624, 28490436, 56980872]

約数ペア:

[(1, 56980872), (2, 28490436), (3, 18993624), (4, 14245218), (6, 9496812), (8, 7122609), (9, 6331208), (12, 4748406), (13, 4383144), (17, 3351816), (18, 3165604), (24, 2374203), (26, 2191572), (34, 1675908), (36, 1582802), (39, 1461048), (51, 1117272), (52, 1095786), (68, 837954), (72, 791401), (78, 730524), (102, 558636), (104, 547893), (117, 487016), (136, 418977), (153, 372424), (156, 365262), (204, 279318), (221, 257832), (234, 243508), (306, 186212), (312, 182631), (408, 139659), (442, 128916), (468, 121754), (612, 93106), (663, 85944), (884, 64458), (936, 60877), (1224, 46553), (1326, 42972), (1768, 32229), (1989, 28648), (2652, 21486), (3581, 15912), (3978, 14324), (5304, 10743), (7162, 7956)]