51896430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2633}}^1$

素因数の和:2722

約数の個数: 64

約数和(自身を含む): 140339520

約数和(自身を除く): 88443090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 2633, 3285, 3942, 5266, 6570, 7899, 9855, 13165, 15798, 19710, 23697, 26330, 39495, 47394, 71091, 78990, 118485, 142182, 192209, 236970, 355455, 384418, 576627, 710910, 961045, 1153254, 1729881, 1922090, 2883135, 3459762, 5189643, 5766270, 8649405, 10379286, 17298810, 25948215, 51896430]

約数ペア:

[(1, 51896430), (2, 25948215), (3, 17298810), (5, 10379286), (6, 8649405), (9, 5766270), (10, 5189643), (15, 3459762), (18, 2883135), (27, 1922090), (30, 1729881), (45, 1153254), (54, 961045), (73, 710910), (90, 576627), (135, 384418), (146, 355455), (219, 236970), (270, 192209), (365, 142182), (438, 118485), (657, 78990), (730, 71091), (1095, 47394), (1314, 39495), (1971, 26330), (2190, 23697), (2633, 19710), (3285, 15798), (3942, 13165), (5266, 9855), (6570, 7899)]