49917636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 139793472

約数和(自身を除く): 89875836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 167, 171, 207, 228, 276, 334, 342, 361, 414, 437, 501, 668, 684, 722, 828, 874, 1002, 1083, 1311, 1444, 1503, 1748, 2004, 2166, 2622, 3006, 3173, 3249, 3841, 3933, 4332, 5244, 6012, 6346, 6498, 7682, 7866, 8303, 9519, 11523, 12692, 12996, 15364, 15732, 16606, 19038, 23046, 24909, 28557, 33212, 34569, 38076, 46092, 49818, 57114, 60287, 69138, 72979, 74727, 99636, 114228, 120574, 138276, 145958, 149454, 180861, 218937, 241148, 291916, 298908, 361722, 437874, 542583, 656811, 723444, 875748, 1085166, 1313622, 1386601, 2170332, 2627244, 2773202, 4159803, 5546404, 8319606, 12479409, 16639212, 24958818, 49917636]

約数ペア:

[(1, 49917636), (2, 24958818), (3, 16639212), (4, 12479409), (6, 8319606), (9, 5546404), (12, 4159803), (18, 2773202), (19, 2627244), (23, 2170332), (36, 1386601), (38, 1313622), (46, 1085166), (57, 875748), (69, 723444), (76, 656811), (92, 542583), (114, 437874), (138, 361722), (167, 298908), (171, 291916), (207, 241148), (228, 218937), (276, 180861), (334, 149454), (342, 145958), (361, 138276), (414, 120574), (437, 114228), (501, 99636), (668, 74727), (684, 72979), (722, 69138), (828, 60287), (874, 57114), (1002, 49818), (1083, 46092), (1311, 38076), (1444, 34569), (1503, 33212), (1748, 28557), (2004, 24909), (2166, 23046), (2622, 19038), (3006, 16606), (3173, 15732), (3249, 15364), (3841, 12996), (3933, 12692), (4332, 11523), (5244, 9519), (6012, 8303), (6346, 7866), (6498, 7682)]