47393110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 97788096

約数和(自身を除く): 50394986

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 85, 115, 155, 170, 230, 289, 310, 391, 527, 529, 578, 713, 782, 1054, 1058, 1426, 1445, 1955, 2635, 2645, 2890, 3565, 3910, 5270, 5290, 6647, 7130, 8959, 8993, 12121, 13294, 16399, 17918, 17986, 24242, 32798, 33235, 44795, 44965, 60605, 66470, 81995, 89590, 89930, 121210, 152881, 163990, 206057, 278783, 305762, 412114, 557566, 764405, 1030285, 1393915, 1528810, 2060570, 2787830, 4739311, 9478622, 23696555, 47393110]

約数ペア:

[(1, 47393110), (2, 23696555), (5, 9478622), (10, 4739311), (17, 2787830), (23, 2060570), (31, 1528810), (34, 1393915), (46, 1030285), (62, 764405), (85, 557566), (115, 412114), (155, 305762), (170, 278783), (230, 206057), (289, 163990), (310, 152881), (391, 121210), (527, 89930), (529, 89590), (578, 81995), (713, 66470), (782, 60605), (1054, 44965), (1058, 44795), (1426, 33235), (1445, 32798), (1955, 24242), (2635, 17986), (2645, 17918), (2890, 16399), (3565, 13294), (3910, 12121), (5270, 8993), (5290, 8959), (6647, 7130)]