42958250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 86980608

約数和(自身を除く): 44022358

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 125, 155, 230, 241, 250, 310, 482, 575, 713, 775, 1150, 1205, 1426, 1550, 2410, 2875, 3565, 3875, 5543, 5750, 6025, 7130, 7471, 7750, 11086, 12050, 14942, 17825, 27715, 30125, 35650, 37355, 55430, 60250, 74710, 89125, 138575, 171833, 178250, 186775, 277150, 343666, 373550, 692875, 859165, 933875, 1385750, 1718330, 1867750, 4295825, 8591650, 21479125, 42958250]

約数ペア:

[(1, 42958250), (2, 21479125), (5, 8591650), (10, 4295825), (23, 1867750), (25, 1718330), (31, 1385750), (46, 933875), (50, 859165), (62, 692875), (115, 373550), (125, 343666), (155, 277150), (230, 186775), (241, 178250), (250, 171833), (310, 138575), (482, 89125), (575, 74710), (713, 60250), (775, 55430), (1150, 37355), (1205, 35650), (1426, 30125), (1550, 27715), (2410, 17825), (2875, 14942), (3565, 12050), (3875, 11086), (5543, 7750), (5750, 7471), (6025, 7130)]