51583914

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 62892630

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 181, 213, 223, 362, 426, 446, 543, 639, 669, 1086, 1278, 1338, 1629, 2007, 3258, 4014, 12851, 15833, 25702, 31666, 38553, 40363, 47499, 77106, 80726, 94998, 115659, 121089, 142497, 231318, 242178, 284994, 363267, 726534, 2865773, 5731546, 8597319, 17194638, 25791957, 51583914]

約数ペア:

[(1, 51583914), (2, 25791957), (3, 17194638), (6, 8597319), (9, 5731546), (18, 2865773), (71, 726534), (142, 363267), (181, 284994), (213, 242178), (223, 231318), (362, 142497), (426, 121089), (446, 115659), (543, 94998), (639, 80726), (669, 77106), (1086, 47499), (1278, 40363), (1338, 38553), (1629, 31666), (2007, 25702), (3258, 15833), (4014, 12851)]