48881238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 115084800

約数和(自身を除く): 66203562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 107, 146, 149, 214, 219, 298, 321, 438, 447, 511, 642, 749, 894, 1022, 1043, 1498, 1533, 2086, 2247, 3066, 3129, 4494, 6258, 7811, 10877, 15622, 15943, 21754, 23433, 31886, 32631, 46866, 47829, 54677, 65262, 76139, 95658, 109354, 111601, 152278, 164031, 223202, 228417, 328062, 334803, 456834, 669606, 1163839, 2327678, 3491517, 6983034, 8146873, 16293746, 24440619, 48881238]

約数ペア:

[(1, 48881238), (2, 24440619), (3, 16293746), (6, 8146873), (7, 6983034), (14, 3491517), (21, 2327678), (42, 1163839), (73, 669606), (107, 456834), (146, 334803), (149, 328062), (214, 228417), (219, 223202), (298, 164031), (321, 152278), (438, 111601), (447, 109354), (511, 95658), (642, 76139), (749, 65262), (894, 54677), (1022, 47829), (1043, 46866), (1498, 32631), (1533, 31886), (2086, 23433), (2247, 21754), (3066, 15943), (3129, 15622), (4494, 10877), (6258, 7811)]