49291044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 128254560

約数和(自身を除く): 78963516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 121, 132, 166, 242, 249, 332, 363, 409, 484, 498, 726, 818, 913, 996, 1227, 1452, 1636, 1826, 2454, 2739, 3652, 4499, 4908, 5478, 8998, 10043, 10956, 13497, 17996, 20086, 26994, 30129, 33947, 40172, 49489, 53988, 60258, 67894, 98978, 101841, 120516, 135788, 148467, 197956, 203682, 296934, 373417, 407364, 593868, 746834, 1120251, 1493668, 2240502, 4107587, 4481004, 8215174, 12322761, 16430348, 24645522, 49291044]

約数ペア:

[(1, 49291044), (2, 24645522), (3, 16430348), (4, 12322761), (6, 8215174), (11, 4481004), (12, 4107587), (22, 2240502), (33, 1493668), (44, 1120251), (66, 746834), (83, 593868), (121, 407364), (132, 373417), (166, 296934), (242, 203682), (249, 197956), (332, 148467), (363, 135788), (409, 120516), (484, 101841), (498, 98978), (726, 67894), (818, 60258), (913, 53988), (996, 49489), (1227, 40172), (1452, 33947), (1636, 30129), (1826, 26994), (2454, 20086), (2739, 17996), (3652, 13497), (4499, 10956), (4908, 10043), (5478, 8998)]