56278152

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 189921600

約数和(自身を除く): 133643448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 653, 684, 756, 798, 1026, 1064, 1134, 1197, 1306, 1368, 1512, 1539, 1596, 1959, 2052, 2268, 2394, 2612, 3078, 3192, 3591, 3918, 4104, 4536, 4571, 4788, 5224, 5877, 6156, 7182, 7836, 9142, 9576, 10773, 11754, 12312, 12407, 13713, 14364, 15672, 17631, 18284, 21546, 23508, 24814, 27426, 28728, 35262, 36568, 37221, 41139, 43092, 47016, 49628, 52893, 54852, 70524, 74442, 82278, 86184, 86849, 99256, 105786, 109704, 111663, 123417, 141048, 148884, 164556, 173698, 211572, 223326, 246834, 260547, 297768, 329112, 334989, 347396, 370251, 423144, 446652, 493668, 521094, 669978, 694792, 740502, 781641, 893304, 987336, 1004967, 1042188, 1339956, 1481004, 1563282, 2009934, 2084376, 2344923, 2679912, 2962008, 3126564, 4019868, 4689846, 6253128, 7034769, 8039736, 9379692, 14069538, 18759384, 28139076, 56278152]

約数ペア:

[(1, 56278152), (2, 28139076), (3, 18759384), (4, 14069538), (6, 9379692), (7, 8039736), (8, 7034769), (9, 6253128), (12, 4689846), (14, 4019868), (18, 3126564), (19, 2962008), (21, 2679912), (24, 2344923), (27, 2084376), (28, 2009934), (36, 1563282), (38, 1481004), (42, 1339956), (54, 1042188), (56, 1004967), (57, 987336), (63, 893304), (72, 781641), (76, 740502), (81, 694792), (84, 669978), (108, 521094), (114, 493668), (126, 446652), (133, 423144), (152, 370251), (162, 347396), (168, 334989), (171, 329112), (189, 297768), (216, 260547), (228, 246834), (252, 223326), (266, 211572), (324, 173698), (342, 164556), (378, 148884), (399, 141048), (456, 123417), (504, 111663), (513, 109704), (532, 105786), (567, 99256), (648, 86849), (653, 86184), (684, 82278), (756, 74442), (798, 70524), (1026, 54852), (1064, 52893), (1134, 49628), (1197, 47016), (1306, 43092), (1368, 41139), (1512, 37221), (1539, 36568), (1596, 35262), (1959, 28728), (2052, 27426), (2268, 24814), (2394, 23508), (2612, 21546), (3078, 18284), (3192, 17631), (3591, 15672), (3918, 14364), (4104, 13713), (4536, 12407), (4571, 12312), (4788, 11754), (5224, 10773), (5877, 9576), (6156, 9142), (7182, 7836)]