47477976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21739}}^1$

素因数の和:21768

約数の個数: 64

約数和(自身を含む): 146092800

約数和(自身を除く): 98614824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 21739, 43478, 65217, 86956, 130434, 152173, 173912, 260868, 282607, 304346, 456519, 521736, 565214, 608692, 847821, 913038, 1130428, 1217384, 1695642, 1826076, 1978249, 2260856, 3391284, 3652152, 3956498, 5934747, 6782568, 7912996, 11869494, 15825992, 23738988, 47477976]

約数ペア:

[(1, 47477976), (2, 23738988), (3, 15825992), (4, 11869494), (6, 7912996), (7, 6782568), (8, 5934747), (12, 3956498), (13, 3652152), (14, 3391284), (21, 2260856), (24, 1978249), (26, 1826076), (28, 1695642), (39, 1217384), (42, 1130428), (52, 913038), (56, 847821), (78, 608692), (84, 565214), (91, 521736), (104, 456519), (156, 304346), (168, 282607), (182, 260868), (273, 173912), (312, 152173), (364, 130434), (546, 86956), (728, 65217), (1092, 43478), (2184, 21739)]