49763556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 142990848

約数和(自身を除く): 93227292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 43, 51, 61, 62, 68, 86, 93, 102, 122, 124, 129, 153, 172, 183, 186, 204, 244, 258, 279, 306, 366, 372, 387, 516, 527, 549, 558, 612, 731, 732, 774, 1037, 1054, 1098, 1116, 1333, 1462, 1548, 1581, 1891, 2074, 2108, 2193, 2196, 2623, 2666, 2924, 3111, 3162, 3782, 3999, 4148, 4386, 4743, 5246, 5332, 5673, 6222, 6324, 6579, 7564, 7869, 7998, 8772, 9333, 9486, 10492, 11346, 11997, 12444, 13158, 15738, 15996, 17019, 18666, 18972, 22661, 22692, 23607, 23994, 26316, 31476, 32147, 34038, 37332, 44591, 45322, 47214, 47988, 64294, 67983, 68076, 81313, 89182, 90644, 94428, 96441, 128588, 133773, 135966, 162626, 178364, 192882, 203949, 243939, 267546, 271932, 289323, 325252, 385764, 401319, 407898, 487878, 535092, 578646, 731817, 802638, 815796, 975756, 1157292, 1382321, 1463634, 1605276, 2764642, 2927268, 4146963, 5529284, 8293926, 12440889, 16587852, 24881778, 49763556]

約数ペア:

[(1, 49763556), (2, 24881778), (3, 16587852), (4, 12440889), (6, 8293926), (9, 5529284), (12, 4146963), (17, 2927268), (18, 2764642), (31, 1605276), (34, 1463634), (36, 1382321), (43, 1157292), (51, 975756), (61, 815796), (62, 802638), (68, 731817), (86, 578646), (93, 535092), (102, 487878), (122, 407898), (124, 401319), (129, 385764), (153, 325252), (172, 289323), (183, 271932), (186, 267546), (204, 243939), (244, 203949), (258, 192882), (279, 178364), (306, 162626), (366, 135966), (372, 133773), (387, 128588), (516, 96441), (527, 94428), (549, 90644), (558, 89182), (612, 81313), (731, 68076), (732, 67983), (774, 64294), (1037, 47988), (1054, 47214), (1098, 45322), (1116, 44591), (1333, 37332), (1462, 34038), (1548, 32147), (1581, 31476), (1891, 26316), (2074, 23994), (2108, 23607), (2193, 22692), (2196, 22661), (2623, 18972), (2666, 18666), (2924, 17019), (3111, 15996), (3162, 15738), (3782, 13158), (3999, 12444), (4148, 11997), (4386, 11346), (4743, 10492), (5246, 9486), (5332, 9333), (5673, 8772), (6222, 7998), (6324, 7869), (6579, 7564)]