56279210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 113992704

約数和(自身を除く): 57713494

約数列:

[1, 2, 5, 10, 13, 26, 47, 61, 65, 94, 122, 130, 151, 235, 302, 305, 470, 610, 611, 755, 793, 1222, 1510, 1586, 1963, 2867, 3055, 3926, 3965, 5734, 6110, 7097, 7930, 9211, 9815, 14194, 14335, 18422, 19630, 28670, 35485, 37271, 46055, 70970, 74542, 92110, 92261, 119743, 184522, 186355, 239486, 372710, 432917, 461305, 598715, 865834, 922610, 1197430, 2164585, 4329170, 5627921, 11255842, 28139605, 56279210]

約数ペア:

[(1, 56279210), (2, 28139605), (5, 11255842), (10, 5627921), (13, 4329170), (26, 2164585), (47, 1197430), (61, 922610), (65, 865834), (94, 598715), (122, 461305), (130, 432917), (151, 372710), (235, 239486), (302, 186355), (305, 184522), (470, 119743), (610, 92261), (611, 92110), (755, 74542), (793, 70970), (1222, 46055), (1510, 37271), (1586, 35485), (1963, 28670), (2867, 19630), (3055, 18422), (3926, 14335), (3965, 14194), (5734, 9815), (6110, 9211), (7097, 7930)]