49950030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 129927168

約数和(自身を除く): 79977138

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 607, 633, 1055, 1214, 1266, 1821, 2110, 2743, 3035, 3165, 3642, 5486, 6070, 6330, 7891, 8229, 9105, 13715, 15782, 16458, 18210, 23673, 27430, 39455, 41145, 47346, 78910, 82290, 118365, 128077, 236730, 256154, 384231, 640385, 768462, 1280770, 1665001, 1921155, 3330002, 3842310, 4995003, 8325005, 9990006, 16650010, 24975015, 49950030]

約数ペア:

[(1, 49950030), (2, 24975015), (3, 16650010), (5, 9990006), (6, 8325005), (10, 4995003), (13, 3842310), (15, 3330002), (26, 1921155), (30, 1665001), (39, 1280770), (65, 768462), (78, 640385), (130, 384231), (195, 256154), (211, 236730), (390, 128077), (422, 118365), (607, 82290), (633, 78910), (1055, 47346), (1214, 41145), (1266, 39455), (1821, 27430), (2110, 23673), (2743, 18210), (3035, 16458), (3165, 15782), (3642, 13715), (5486, 9105), (6070, 8229), (6330, 7891)]