48140748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 129493728

約数和(自身を除く): 81352980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1097, 1219, 1908, 2194, 2438, 3291, 3657, 4388, 4876, 6582, 7314, 9873, 10971, 13164, 14628, 19746, 21942, 25231, 39492, 43884, 50462, 58141, 75693, 100924, 116282, 151386, 174423, 227079, 232564, 302772, 348846, 454158, 523269, 697692, 908316, 1046538, 1337243, 2093076, 2674486, 4011729, 5348972, 8023458, 12035187, 16046916, 24070374, 48140748]

約数ペア:

[(1, 48140748), (2, 24070374), (3, 16046916), (4, 12035187), (6, 8023458), (9, 5348972), (12, 4011729), (18, 2674486), (23, 2093076), (36, 1337243), (46, 1046538), (53, 908316), (69, 697692), (92, 523269), (106, 454158), (138, 348846), (159, 302772), (207, 232564), (212, 227079), (276, 174423), (318, 151386), (414, 116282), (477, 100924), (636, 75693), (828, 58141), (954, 50462), (1097, 43884), (1219, 39492), (1908, 25231), (2194, 21942), (2438, 19746), (3291, 14628), (3657, 13164), (4388, 10971), (4876, 9873), (6582, 7314)]