51622242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 121478400

約数和(自身を除く): 69856158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 113, 146, 149, 219, 226, 298, 339, 438, 447, 511, 678, 791, 894, 1022, 1043, 1533, 1582, 2086, 2373, 3066, 3129, 4746, 6258, 8249, 10877, 16498, 16837, 21754, 24747, 32631, 33674, 49494, 50511, 57743, 65262, 76139, 101022, 115486, 117859, 152278, 173229, 228417, 235718, 346458, 353577, 456834, 707154, 1229101, 2458202, 3687303, 7374606, 8603707, 17207414, 25811121, 51622242]

約数ペア:

[(1, 51622242), (2, 25811121), (3, 17207414), (6, 8603707), (7, 7374606), (14, 3687303), (21, 2458202), (42, 1229101), (73, 707154), (113, 456834), (146, 353577), (149, 346458), (219, 235718), (226, 228417), (298, 173229), (339, 152278), (438, 117859), (447, 115486), (511, 101022), (678, 76139), (791, 65262), (894, 57743), (1022, 50511), (1043, 49494), (1533, 33674), (1582, 32631), (2086, 24747), (2373, 21754), (3066, 16837), (3129, 16498), (4746, 10877), (6258, 8249)]