47182980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 143434368

約数和(自身を除く): 96251388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 241, 251, 260, 390, 482, 502, 723, 753, 780, 964, 1004, 1205, 1255, 1446, 1506, 2410, 2510, 2892, 3012, 3133, 3263, 3615, 3765, 4820, 5020, 6266, 6526, 7230, 7530, 9399, 9789, 12532, 13052, 14460, 15060, 15665, 16315, 18798, 19578, 31330, 32630, 37596, 39156, 46995, 48945, 60491, 62660, 65260, 93990, 97890, 120982, 181473, 187980, 195780, 241964, 302455, 362946, 604910, 725892, 786383, 907365, 1209820, 1572766, 1814730, 2359149, 3145532, 3629460, 3931915, 4718298, 7863830, 9436596, 11795745, 15727660, 23591490, 47182980]

約数ペア:

[(1, 47182980), (2, 23591490), (3, 15727660), (4, 11795745), (5, 9436596), (6, 7863830), (10, 4718298), (12, 3931915), (13, 3629460), (15, 3145532), (20, 2359149), (26, 1814730), (30, 1572766), (39, 1209820), (52, 907365), (60, 786383), (65, 725892), (78, 604910), (130, 362946), (156, 302455), (195, 241964), (241, 195780), (251, 187980), (260, 181473), (390, 120982), (482, 97890), (502, 93990), (723, 65260), (753, 62660), (780, 60491), (964, 48945), (1004, 46995), (1205, 39156), (1255, 37596), (1446, 32630), (1506, 31330), (2410, 19578), (2510, 18798), (2892, 16315), (3012, 15665), (3133, 15060), (3263, 14460), (3615, 13052), (3765, 12532), (4820, 9789), (5020, 9399), (6266, 7530), (6526, 7230)]