53279850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 144365760

約数和(自身を除く): 91085910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 89, 130, 150, 178, 195, 267, 307, 325, 390, 445, 534, 614, 650, 890, 921, 975, 1157, 1335, 1535, 1842, 1950, 2225, 2314, 2670, 3070, 3471, 3991, 4450, 4605, 5785, 6675, 6942, 7675, 7982, 9210, 11570, 11973, 13350, 15350, 17355, 19955, 23025, 23946, 27323, 28925, 34710, 39910, 46050, 54646, 57850, 59865, 81969, 86775, 99775, 119730, 136615, 163938, 173550, 199550, 273230, 299325, 355199, 409845, 598650, 683075, 710398, 819690, 1065597, 1366150, 1775995, 2049225, 2131194, 3551990, 4098450, 5327985, 8879975, 10655970, 17759950, 26639925, 53279850]

約数ペア:

[(1, 53279850), (2, 26639925), (3, 17759950), (5, 10655970), (6, 8879975), (10, 5327985), (13, 4098450), (15, 3551990), (25, 2131194), (26, 2049225), (30, 1775995), (39, 1366150), (50, 1065597), (65, 819690), (75, 710398), (78, 683075), (89, 598650), (130, 409845), (150, 355199), (178, 299325), (195, 273230), (267, 199550), (307, 173550), (325, 163938), (390, 136615), (445, 119730), (534, 99775), (614, 86775), (650, 81969), (890, 59865), (921, 57850), (975, 54646), (1157, 46050), (1335, 39910), (1535, 34710), (1842, 28925), (1950, 27323), (2225, 23946), (2314, 23025), (2670, 19955), (3070, 17355), (3471, 15350), (3991, 13350), (4450, 11973), (4605, 11570), (5785, 9210), (6675, 7982), (6942, 7675)]