51496020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2094

約数の個数: 96

約数和(自身を含む): 163699200

約数和(自身を除く): 112203180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2029, 2115, 2538, 2820, 4058, 4230, 5076, 6087, 6345, 8116, 8460, 10145, 12174, 12690, 18261, 20290, 24348, 25380, 30435, 36522, 40580, 54783, 60870, 73044, 91305, 95363, 109566, 121740, 182610, 190726, 219132, 273915, 286089, 365220, 381452, 476815, 547830, 572178, 858267, 953630, 1095660, 1144356, 1430445, 1716534, 1907260, 2574801, 2860890, 3433068, 4291335, 5149602, 5721780, 8582670, 10299204, 12874005, 17165340, 25748010, 51496020]

約数ペア:

[(1, 51496020), (2, 25748010), (3, 17165340), (4, 12874005), (5, 10299204), (6, 8582670), (9, 5721780), (10, 5149602), (12, 4291335), (15, 3433068), (18, 2860890), (20, 2574801), (27, 1907260), (30, 1716534), (36, 1430445), (45, 1144356), (47, 1095660), (54, 953630), (60, 858267), (90, 572178), (94, 547830), (108, 476815), (135, 381452), (141, 365220), (180, 286089), (188, 273915), (235, 219132), (270, 190726), (282, 182610), (423, 121740), (470, 109566), (540, 95363), (564, 91305), (705, 73044), (846, 60870), (940, 54783), (1269, 40580), (1410, 36522), (1692, 30435), (2029, 25380), (2115, 24348), (2538, 20290), (2820, 18261), (4058, 12690), (4230, 12174), (5076, 10145), (6087, 8460), (6345, 8116)]