51832260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1907}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 158348736

約数和(自身を除く): 106516476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 1907, 2265, 2718, 3020, 3814, 4530, 5436, 5721, 6795, 7628, 9060, 9535, 11442, 13590, 17163, 19070, 22884, 27180, 28605, 34326, 38140, 57210, 68652, 85815, 114420, 171630, 287957, 343260, 575914, 863871, 1151828, 1439785, 1727742, 2591613, 2879570, 3455484, 4319355, 5183226, 5759140, 8638710, 10366452, 12958065, 17277420, 25916130, 51832260]

約数ペア:

[(1, 51832260), (2, 25916130), (3, 17277420), (4, 12958065), (5, 10366452), (6, 8638710), (9, 5759140), (10, 5183226), (12, 4319355), (15, 3455484), (18, 2879570), (20, 2591613), (30, 1727742), (36, 1439785), (45, 1151828), (60, 863871), (90, 575914), (151, 343260), (180, 287957), (302, 171630), (453, 114420), (604, 85815), (755, 68652), (906, 57210), (1359, 38140), (1510, 34326), (1812, 28605), (1907, 27180), (2265, 22884), (2718, 19070), (3020, 17163), (3814, 13590), (4530, 11442), (5436, 9535), (5721, 9060), (6795, 7628)]