49140144

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 147749472

約数和(自身を除く): 98609328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 401, 414, 444, 552, 592, 666, 802, 828, 851, 888, 1104, 1203, 1332, 1604, 1656, 1702, 1776, 2406, 2553, 2664, 3208, 3312, 3404, 3609, 4812, 5106, 5328, 6416, 6808, 7218, 7659, 9223, 9624, 10212, 13616, 14436, 14837, 15318, 18446, 19248, 20424, 27669, 28872, 29674, 30636, 36892, 40848, 44511, 55338, 57744, 59348, 61272, 73784, 83007, 89022, 110676, 118696, 122544, 133533, 147568, 166014, 178044, 221352, 237392, 267066, 332028, 341251, 356088, 442704, 534132, 664056, 682502, 712176, 1023753, 1068264, 1328112, 1365004, 2047506, 2136528, 2730008, 3071259, 4095012, 5460016, 6142518, 8190024, 12285036, 16380048, 24570072, 49140144]

約数ペア:

[(1, 49140144), (2, 24570072), (3, 16380048), (4, 12285036), (6, 8190024), (8, 6142518), (9, 5460016), (12, 4095012), (16, 3071259), (18, 2730008), (23, 2136528), (24, 2047506), (36, 1365004), (37, 1328112), (46, 1068264), (48, 1023753), (69, 712176), (72, 682502), (74, 664056), (92, 534132), (111, 442704), (138, 356088), (144, 341251), (148, 332028), (184, 267066), (207, 237392), (222, 221352), (276, 178044), (296, 166014), (333, 147568), (368, 133533), (401, 122544), (414, 118696), (444, 110676), (552, 89022), (592, 83007), (666, 73784), (802, 61272), (828, 59348), (851, 57744), (888, 55338), (1104, 44511), (1203, 40848), (1332, 36892), (1604, 30636), (1656, 29674), (1702, 28872), (1776, 27669), (2406, 20424), (2553, 19248), (2664, 18446), (3208, 15318), (3312, 14837), (3404, 14436), (3609, 13616), (4812, 10212), (5106, 9624), (5328, 9223), (6416, 7659), (6808, 7218)]