53662518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^2$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 143895024

約数和(自身を除く): 90232506

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 181, 182, 234, 273, 362, 543, 546, 819, 1086, 1267, 1629, 1638, 2353, 2534, 3258, 3801, 4706, 7059, 7602, 11403, 14118, 16471, 21177, 22806, 32761, 32942, 42354, 49413, 65522, 98283, 98826, 148239, 196566, 229327, 294849, 296478, 425893, 458654, 589698, 687981, 851786, 1277679, 1375962, 2063943, 2555358, 2981251, 3833037, 4127886, 5962502, 7666074, 8943753, 17887506, 26831259, 53662518]

約数ペア:

[(1, 53662518), (2, 26831259), (3, 17887506), (6, 8943753), (7, 7666074), (9, 5962502), (13, 4127886), (14, 3833037), (18, 2981251), (21, 2555358), (26, 2063943), (39, 1375962), (42, 1277679), (63, 851786), (78, 687981), (91, 589698), (117, 458654), (126, 425893), (181, 296478), (182, 294849), (234, 229327), (273, 196566), (362, 148239), (543, 98826), (546, 98283), (819, 65522), (1086, 49413), (1267, 42354), (1629, 32942), (1638, 32761), (2353, 22806), (2534, 21177), (3258, 16471), (3801, 14118), (4706, 11403), (7059, 7602)]