47798340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8951}}^1$

素因数の和:9052

約数の個数: 48

約数和(自身を含む): 135354240

約数和(自身を除く): 87555900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 8951, 17902, 26853, 35804, 44755, 53706, 89510, 107412, 134265, 179020, 268530, 537060, 796639, 1593278, 2389917, 3186556, 3983195, 4779834, 7966390, 9559668, 11949585, 15932780, 23899170, 47798340]

約数ペア:

[(1, 47798340), (2, 23899170), (3, 15932780), (4, 11949585), (5, 9559668), (6, 7966390), (10, 4779834), (12, 3983195), (15, 3186556), (20, 2389917), (30, 1593278), (60, 796639), (89, 537060), (178, 268530), (267, 179020), (356, 134265), (445, 107412), (534, 89510), (890, 53706), (1068, 44755), (1335, 35804), (1780, 26853), (2670, 17902), (5340, 8951)]