50420148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 126479808

約数和(自身を除く): 76059660

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 113, 114, 206, 226, 228, 309, 339, 361, 412, 452, 618, 678, 722, 1083, 1236, 1356, 1444, 1957, 2147, 2166, 3914, 4294, 4332, 5871, 6441, 7828, 8588, 11639, 11742, 12882, 23278, 23484, 25764, 34917, 37183, 40793, 46556, 69834, 74366, 81586, 111549, 122379, 139668, 148732, 163172, 221141, 223098, 244758, 442282, 446196, 489516, 663423, 884564, 1326846, 2653692, 4201679, 8403358, 12605037, 16806716, 25210074, 50420148]

約数ペア:

[(1, 50420148), (2, 25210074), (3, 16806716), (4, 12605037), (6, 8403358), (12, 4201679), (19, 2653692), (38, 1326846), (57, 884564), (76, 663423), (103, 489516), (113, 446196), (114, 442282), (206, 244758), (226, 223098), (228, 221141), (309, 163172), (339, 148732), (361, 139668), (412, 122379), (452, 111549), (618, 81586), (678, 74366), (722, 69834), (1083, 46556), (1236, 40793), (1356, 37183), (1444, 34917), (1957, 25764), (2147, 23484), (2166, 23278), (3914, 12882), (4294, 11742), (4332, 11639), (5871, 8588), (6441, 7828)]